Smart Start Ignition Interlock

3.8
59 reviews

About

Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in Lewisville with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in East Lewisville at 1047 E Hwy 121 Business with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Lewisville. Call our East Lewisville location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Smart Start Ignition Interlock
1047 E Hwy 121 Business, Lewisville, TX
75057, United States

Hours

Reviews

3.8
59 reviews
5 stars
37
4 stars
4
3 stars
0
2 stars
3
1 star
15
  • RH
    Rheaven Hicks
    Dec 2, 2025
    5.0
    While I was not excited to have this device installed, Connor and Joseph made the experience somewhat enjoyable. Joseph was very informative on the do’s and don’ts of the device while Connor performed what I hoped to be a seamless install. Hopefully I can get this thing off as fast as I got it on but I can honestly say this will be my Smart Start home for the next year. Customer service was amazing and its location isn’t too far from my home.
  • JL
    James B L
    Nov 8, 2025
    1.0
    Based my experience with this company and it’s practices of having to spend hours on hold waiting for a customer service representative, added fees, fees that were assessed Wild, my vehicle was in the shop. Three times it occurred at least two times the vehicle was in the shop for over a month. The Company‘ Sappeal process for the assessments is a joke. Based off my experience, my opinion that this company is just money, hungry money, greedy.
  • NS
    Nikul Shah
    Aug 8, 2023
    5.0
    I also disagree with some of the negative reviews. The staff has always been professional and helpful. They’re busy, but not due to a lack of effort or efficiency. Thus far have had only positive experiences.
  • AA
    Annastasha Amidon
    Jul 3, 2023
    5.0
    I have to disagree with all the negative reviews. Service is very quick at this location. The staff are always friendly and helpful. Rudy is the best! I don't love paying for a breathalyzer but believe one should come standard on every vehicle at purchase. Maybe we could prevent so many accidents and deaths from drunk driving incidents.
  • WC
    William Croft
    Dec 18, 2022
    2.0
    Local service was excellent. Installer was courteous and professional. On the other hand the time parameters and inflexibility of the rules seems to have been designed by idiots. I would be happy to help with a redesign at no charge. Not all of your clients are irresponsible idiots.

Frequently Asked Questions About Smart Start Ignition Interlock

What do I need to bring to my installation?

Bring a photo ID and proof of residence in the form of a document verifying your address. You may also be asked to bring any documents that pertain to your case, depending on the state in which you or your program are located. If any other documents are required, one of our friendly Program Advisors will let you know.

How do I know if Smart Start's devices are compliant with my program?

Smart Start is a NHTSA certified Ignition Interlock provider, so we’re able to meet all of the alcohol monitoring authority’s requirements to ensure that you’re compliant within your state or county.